Trace number 1518735

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-crafted 2009-03-22? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S449511205-064.cnf
MD5SUM0527554bf26e85456bf4748c19812747
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.066989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  540                                                  |
0.00/0.00	c |  Number of clauses:    2295                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          1196087036.000000
0.00/0.00	c |  Heuristic:            EMBP-G, threshold 0.800                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     524     2265     6886 |      755        0    nan |  0.000 % |
0.00/0.01	c |       100 |     524     2265     6886 |      830      100     27 |  0.000 % |
0.00/0.02	c |       251 |     524     2265     6886 |      913      251     25 |  0.000 % |
0.02/0.03	c |       478 |     524     2265     6886 |     1004      478     25 |  0.000 % |
0.02/0.04	c |       815 |     524     2265     6886 |     1105      815     25 |  0.000 % |
0.02/0.06	c |      1322 |     524     2265     6886 |     1215      733     24 |  0.000 % |
0.09/0.10	c |      2081 |     524     2265     6886 |     1337      853     23 |  0.000 % |
0.09/0.15	c |      3220 |     524     2265     6886 |     1471     1296     23 |  0.000 % |
0.19/0.23	c |      4928 |     524     2265     6886 |     1618     1485     23 |  0.000 % |
0.29/0.35	c |      7490 |     524     2265     6886 |     1780     1525     23 |  0.000 % |
0.49/0.54	c |     11334 |     524     2265     6886 |     1958     1691     23 |  0.000 % |
0.79/0.83	c |     17101 |     524     2265     6886 |     2154     1393     22 |  0.000 % |
1.19/1.27	c |     25750 |     524     2265     6886 |     2369     1236     23 |  0.000 % |
1.89/1.97	c |     38725 |     524     2265     6886 |     2606     2108     23 |  0.000 % |
2.99/3.04	c |     58187 |     524     2265     6886 |     2867     1624     21 |  0.000 % |
4.59/4.67	c |     87380 |     524     2265     6886 |     3153     1576     20 |  0.000 % |
7.19/7.27	c |    131170 |     524     2265     6886 |     3469     1921     22 |  0.000 % |
11.29/11.30	c |    196854 |     524     2265     6886 |     3816     2199     22 |  0.000 % |
17.49/17.59	c |    295382 |     524     2265     6886 |     4197     3735     25 |  0.000 % |
27.38/27.42	c |    443174 |     524     2265     6886 |     4617     2412     24 |  0.000 % |
42.67/42.77	c |    664857 |     524     2265     6886 |     5079     4108     25 |  0.000 % |
67.07/67.15	c |    997383 |     524     2265     6886 |     5587     2643     24 |  0.000 % |
104.55/104.67	c |   1496171 |     524     2265     6886 |     6145     4781     24 |  0.000 % |
164.03/164.14	c |   2244354 |     524     2265     6886 |     6760     5375     26 |  0.000 % |
257.20/257.31	c |   3366628 |     524     2265     6886 |     7436     5850     25 |  0.000 % |
403.55/403.77	c |   5050039 |     524     2265     6886 |     8180     7399     24 |  0.000 % |
633.46/633.77	c |   7575155 |     524     2265     6886 |     8998     7843     24 |  0.000 % |
1000.42/1000.87	c |  11362830 |     524     2265     6886 |     9898     6235     24 |  0.000 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518735-1238303311/watcher-1518735-1238303311 -o /tmp/evaluation-result-1518735-1238303311/solver-1518735-1238303311 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-crafted_static -seed=1196087036 HOME/instance-1518735-1238303311.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 8718
/proc/meminfo: memFree=1119472/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=2552 CPUtime=0
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 1102997382 2613248 232 1992294400 4194304 5102648 548682068800 18446744073709551615 4272272 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 638 232 98 221 0 414 0

[startup+0.0276641 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 8718
/proc/meminfo: memFree=1119472/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=2552 CPUtime=0.02
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 271 0 0 0 2 0 0 0 18 0 1 0 1102997382 2613248 256 1992294400 4194304 5102648 548682068800 18446744073709551615 4255124 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 638 256 111 221 0 414 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2552

[startup+0.101677 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 8718
/proc/meminfo: memFree=1119472/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=2684 CPUtime=0.09
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 1102997382 2748416 281 1992294400 4194304 5102648 548682068800 18446744073709551615 4255659 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 671 281 111 221 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2684

[startup+0.301715 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 8718
/proc/meminfo: memFree=1119472/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=2816 CPUtime=0.29
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 333 0 0 0 29 0 0 0 19 0 1 0 1102997382 2883584 318 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 704 318 111 221 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2816

[startup+0.701791 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 8718
/proc/meminfo: memFree=1119472/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=2948 CPUtime=0.69
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 379 0 0 0 69 0 0 0 23 0 1 0 1102997382 3018752 364 1992294400 4194304 5102648 548682068800 18446744073709551615 4491719 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 737 364 111 221 0 513 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2948

[startup+1.50194 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1118376/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=3212 CPUtime=1.49
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 428 0 0 0 149 0 0 0 25 0 1 0 1102997382 3289088 413 1992294400 4194304 5102648 548682068800 18446744073709551615 4249948 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 803 413 111 221 0 579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3212

[startup+3.10125 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1118056/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=3476 CPUtime=3.09
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 491 0 0 0 309 0 0 0 25 0 1 0 1102997382 3559424 476 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 869 476 111 221 0 645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3476

[startup+6.30186 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1117672/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=3872 CPUtime=6.29
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 578 0 0 0 629 0 0 0 25 0 1 0 1102997382 3964928 563 1992294400 4194304 5102648 548682068800 18446744073709551615 4254233 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 968 563 111 221 0 744 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3872

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1117104/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=4268 CPUtime=12.69
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 688 0 0 0 1269 0 0 0 25 0 1 0 1102997382 4370432 673 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 1067 673 111 221 0 843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4268

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1116400/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=4936 CPUtime=25.48
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 852 0 0 0 2548 0 0 0 25 0 1 0 1102997382 5054464 837 1992294400 4194304 5102648 548682068800 18446744073709551615 4250386 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 1234 837 111 221 0 1010 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4936

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1115504/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=5748 CPUtime=51.07
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 1072 0 0 0 5107 0 0 0 25 0 1 0 1102997382 5885952 1057 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 1437 1057 111 221 0 1213 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5748

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1114544/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=6700 CPUtime=102.26
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 1304 0 0 0 10225 1 0 0 25 0 1 0 1102997382 6860800 1289 1992294400 4194304 5102648 548682068800 18446744073709551615 4249900 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 1675 1289 111 221 0 1451 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6700

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1113712/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=7500 CPUtime=162.23
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 1503 0 0 0 16222 1 0 0 25 0 1 0 1102997382 7680000 1488 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 1875 1488 111 221 0 1651 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7500

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1113008/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=8176 CPUtime=222.21
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 1676 0 0 0 22220 1 0 0 25 0 1 0 1102997382 8372224 1661 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 2044 1661 111 221 0 1820 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8176

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1112240/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=8888 CPUtime=282.19
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 1843 0 0 0 28217 2 0 0 25 0 1 0 1102997382 9101312 1828 1992294400 4194304 5102648 548682068800 18446744073709551615 4249769 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 2222 1828 111 221 0 1998 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 8888

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1111792/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=9308 CPUtime=342.16
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 1954 0 0 0 34214 2 0 0 25 0 1 0 1102997382 9531392 1939 1992294400 4194304 5102648 548682068800 18446744073709551615 4254476 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 2327 1939 111 221 0 2103 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 9308

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1111344/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=9724 CPUtime=402.14
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2050 0 0 0 40212 2 0 0 25 0 1 0 1102997382 9957376 2035 1992294400 4194304 5102648 548682068800 18446744073709551615 4249822 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 2431 2035 111 221 0 2207 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9724

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1110960/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=10328 CPUtime=462.12
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2169 0 0 0 46210 2 0 0 25 0 1 0 1102997382 10575872 2154 1992294400 4194304 5102648 548682068800 18446744073709551615 4249819 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 2582 2154 111 221 0 2358 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 10328

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1110704/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=10604 CPUtime=522.1
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2237 0 0 0 52207 3 0 0 25 0 1 0 1102997382 10858496 2222 1992294400 4194304 5102648 548682068800 18446744073709551615 4249760 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 2651 2222 111 221 0 2427 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 10604

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1110384/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=10756 CPUtime=582.08
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2297 0 0 0 58205 3 0 0 25 0 1 0 1102997382 11014144 2282 1992294400 4194304 5102648 548682068800 18446744073709551615 4249856 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 2689 2282 111 221 0 2465 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 10756

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1110064/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=11192 CPUtime=642.06
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2381 0 0 0 64203 3 0 0 25 0 1 0 1102997382 11460608 2366 1992294400 4194304 5102648 548682068800 18446744073709551615 4249799 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 2798 2366 111 221 0 2574 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 11192

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1109616/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=11600 CPUtime=702.03
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2487 0 0 0 70200 3 0 0 25 0 1 0 1102997382 11878400 2472 1992294400 4194304 5102648 548682068800 18446744073709551615 4250005 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 2900 2472 111 221 0 2676 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 11600

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1109360/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=11888 CPUtime=762.01
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2547 0 0 0 76198 3 0 0 25 0 1 0 1102997382 12173312 2532 1992294400 4194304 5102648 548682068800 18446744073709551615 4250307 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 2972 2532 111 221 0 2748 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 11888

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1109168/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=12172 CPUtime=821.99
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2611 0 0 0 82195 4 0 0 25 0 1 0 1102997382 12464128 2596 1992294400 4194304 5102648 548682068800 18446744073709551615 4249813 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 3043 2596 111 221 0 2819 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 12172

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/65 8719
/proc/meminfo: memFree=1109168/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=12304 CPUtime=881.96
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2645 0 0 0 88192 4 0 0 25 0 1 0 1102997382 12599296 2630 1992294400 4194304 5102648 548682068800 18446744073709551615 4250292 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 3076 2630 111 221 0 2852 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 12304

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1108912/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=12436 CPUtime=941.94
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2693 0 0 0 94190 4 0 0 25 0 1 0 1102997382 12734464 2678 1992294400 4194304 5102648 548682068800 18446744073709551615 4249788 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 3109 2678 111 221 0 2885 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 12436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1108784/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=12700 CPUtime=1001.92
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2741 0 0 0 100188 4 0 0 25 0 1 0 1102997382 13004800 2726 1992294400 4194304 5102648 548682068800 18446744073709551615 4249748 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 3175 2726 111 221 0 2951 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 12700

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1108464/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=12992 CPUtime=1061.89
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2823 0 0 0 106185 4 0 0 25 0 1 0 1102997382 13303808 2808 1992294400 4194304 5102648 548682068800 18446744073709551615 4249888 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 3248 2808 111 221 0 3024 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 12992

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1108208/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=13264 CPUtime=1121.88
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2876 0 0 0 112183 5 0 0 25 0 1 0 1102997382 13582336 2861 1992294400 4194304 5102648 548682068800 18446744073709551615 4249892 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 3316 2861 111 221 0 3092 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 13264

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1108016/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=13400 CPUtime=1181.86
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2922 0 0 0 118181 5 0 0 25 0 1 0 1102997382 13721600 2907 1992294400 4194304 5102648 548682068800 18446744073709551615 4249807 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 3350 2907 111 221 0 3126 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 13400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1107952/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=13400 CPUtime=1200.06
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2929 0 0 0 120001 5 0 0 25 0 1 0 1102997382 13721600 2914 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 3350 2914 111 221 0 3126 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13400

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8719
/proc/meminfo: memFree=1107952/2055920 swapFree=4178400/4192956
[pid=8718] ppid=8716 vsize=13400 CPUtime=1200.06
/proc/8718/stat : 8718 (varsat-crafted_) R 8716 8718 8535 0 -1 4194304 2929 0 0 0 120001 5 0 0 25 0 1 0 1102997382 13721600 2914 1992294400 4194304 5102648 548682068800 18446744073709551615 4249895 0 0 4096 3 0 0 0 17 1 0 0
/proc/8718/statm: 3350 2914 111 221 0 3126 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 13400

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1200.01
CPU system time (s): 0.054991
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 13400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2929
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 1929

runsolver used 0.935857 second user time and 2.41363 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-29 07:08:31
IDJOB=1518735
IDBENCH=70704
IDSOLVER=537
FILE ID=node9/1518735-1238303311
PBS_JOBID= 9061075
Free space on /tmp= 66420 MiB

SOLVER NAME= VARSAT-crafted 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S449511205-064.cnf
COMMAND LINE= HOME/varsat-crafted_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518735-1238303311/watcher-1518735-1238303311 -o /tmp/evaluation-result-1518735-1238303311/solver-1518735-1238303311 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-crafted_static -seed=1196087036 HOME/instance-1518735-1238303311.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0527554bf26e85456bf4748c19812747
RANDOM SEED=1196087036

node9.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1119952 kB
Buffers:         94768 kB
Cached:         749924 kB
SwapCached:       8300 kB
Active:         253388 kB
Inactive:       601124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1119952 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          15528 kB
Slab:            67404 kB
Committed_AS:  2832592 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66420 MiB
End job on node9 at 2009-03-29 07:28:33